Applying Dave's suggestions

Author: keveleigh

README.md

@@ -1,13 +1,13 @@
 <img src="External/ReadMeImages/MRTK_Logo_Rev.png">
 
-# What is MixedRealityToolkit-vNext
+# What is MixedRealityToolkit v2
 The V1 Mixed Reality Toolkit is a collection of scripts and components intended to accelerate development of applications targeting Microsoft HoloLens and Windows Mixed Reality headsets.
 
 ### For details on the different branches used in the Mixed Reality Toolkit repositories, check this [Branch Guide here](https://github.com/Microsoft/MixedRealityToolkit-Unity/wiki/Branch-Guide).
 
 This new version of the MixedRealityToolkit aims to further extend the capabilities of the toolkit and also introduce new features, including the capability to support more VR/AR/XR platforms beyond Microsoft's own Mixed Reality setup.
 
-The vNext branch is taking all the best lessons learned from the original Mixed Reality Toolkit and refactoring / restructuring it to both:
+The v2 branch is taking all the best lessons learned from the original HoloToolkit and refactoring / restructuring it to:
 
 * Support a wider audience, allowing solutions to be built that will run on multiple VR / AR / XR platforms, starting with Windows Mixed Reality and OpenVR.